USPatent applicationPatented

Portable gas lantern

Granted 13 Jun 2000

Assignee: Iwatani Sangyo Kabushiki Kaisha

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Hiroaki Hasegawa, Hitoshi Taniguchi · Examiner: Marcus A. Jackson · AU 291 · TC 2900

Application· this page
108238
filed 26 Jul 1999
Publication
Not published
not published
Patent
US D426662
granted 13 Jun 2000

Life of the application

4 dated events
⤢ drag to zoom20002002200420062008201020122014201620182020ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a front elevation view of…

FIG. 1 is a front elevation view of a portable gas lantern showing a first embodiment of our design having three support feet and a transparent globe;

FIG. 2 is a top left perspective front view of a second embodiment of our design having two support feet and a translucent globe, the second embodiment being identical to the first embodiment except for the third support foot and the globe; and,

FIG. 3 is a top left perspective view of the second embodiment shown in a collapsed condition.

The broken line represents a gas cylinder for illustrative purposes and forms no part of the claimed design.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

Log in to read the claims of this application.

Log in to unlock

Classifications

1 codes
USPC · US Patent Classification
D26/40

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this application are not paired with the granted ones in what we hold.

File wrapper

Pendency
0.9 y
323 days filing → grant
Office actions
0
on the grant's record
Examiner
Marcus A. Jackson
art unit 291 · TC 2900
Citations: 1 back · 0 forward

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Log in to unlock

Chain of title

⤢ drag to zoom20002002200420062008201020122014201620182020Owner 1
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock